Watch List notes:

George II (1727-1760), Proof Sixpence, 1746, older laureate, draped and cuirassed bust right, rev. crowned shields cruciform, angles plain, edge milled (ESC 1759 [1619]; Spink 3711), rich dark cabinet tone, a pleasing extremely fine, rare, , This lot is also offered as a group lot in lot 278. Whichever reaches higher hammer price will sell and the other option will be withdrawn..
Provenance
The Gemini Collection
, ,
NGC PF58 (Certification #5878604-004)
, https://www.ngccoin.com/certlookup/5878604-004/58/
Estimate: £800 - £1,000